Maryellen Stahley-Brown, N.P.
NPI 1801913199 · Nurse Practitioner · Columbia, MD
Maryellen Stahley-Brown, N.P. is a Nurse Practitioner provider in Columbia, MD (NPI 1801913199).
Provider details
- NPI number
- 1801913199
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- N.P.
- Sex
- Female
- Sole proprietor
- No
- License
- R076058 (MD)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-23
- Last updated
- 2014-06-13
Frequently asked questions
- What is Maryellen Stahley-Brown's NPI number?
- Maryellen Stahley-Brown's National Provider Identifier (NPI) is 1801913199, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maryellen Stahley-Brown's specialty?
- Maryellen Stahley-Brown is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Maryellen Stahley-Brown located?
- Maryellen Stahley-Brown's practice location on file with NPPES is 5755 Cedar Lane, Columbia, MD 21044.
- What is Maryellen Stahley-Brown's phone number?
- The practice phone number listed in the NPPES registry for Maryellen Stahley-Brown is (410) 740-7838.
- Is Maryellen Stahley-Brown's NPI active?
- Yes — Maryellen Stahley-Brown's NPI (1801913199) is active in the NPPES registry as of the last update on 2014-06-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.